.top-wrap{
    background-color: #f7f7f7;
    position: absolute;
    height: 36px;
    width: 100%;
    z-index: 10000;
}
.empty{
    height: 36px;
    width: 100%;
}
.top-nav{
    height: 36px;
    width: 1210px;
    margin: auto;
    background-color: #f7f7f7;
    text-indent: 5px;
}
/* 头部左侧 */
.top-nav-l{
    float: left;
}
.top-nav-l li{
    float: left;
    height: 36px;
    line-height: 36px;
    font-size: 12px;
    color: #878787;
}
.top-nav-l li a{
    padding-left: 20px;
    color: #878787;
}
.top-nav-l li p:nth-child(2){
    display: none;
}
.top-wrap .welcome i:hover{
    cursor: pointer;
}
.top-nav-l li a span{
    color: red;
    display: inline-block;
    text-indent: 10px;
}
/* 头部右侧 */
.top-nav-r{
    float: right;
}
.top-nav-r li{
    float: left;
    height: 36px;
    line-height: 36px;
    padding: 0 15px 0 15px;
    position: relative;
}
.top-nav-r li a{
    font-size: 12px;
    color: #878787;
}
.top-nav-r li span{
    margin: 0 auto;
    display: inline-block;
    height: 10px;
    width: 10px;
    background: url(../images/common-bg.png),no-repeat;
    background-position: left -20px top 3px;
}
.top-nav-r li:hover span{
    transform: rotate(-180deg);
    transition: all 1s;
}
.top-nav-r li ul{
    position: absolute;
    left: 0;
    top: 36px;
    display: none;
    width: 100%;
    z-index: 2;
}
.top-nav-r li ul li{
    clear: both;
}
.top-nav-r li:hover{
    background-color:white;
}
.top-nav-r li a:hover{
    color: red;
}
.top-nav-r li:hover ul{
    background-color: white;
    display: block;
    
}
/* 隐藏的搜索 */
.hide-search-wrap{
    background-color: white;
    height: 63px;
    width: 100%;
    display: none;
    position: absolute;
    z-index: 9999;
}
.hide-search-wrap .hide-search{
    height: 63px;
    width: 1210px;
    margin: 0 auto;
}
.hide-search-wrap .hide-search .logo{
    float: left;
}
.hide-search-wrap .hide-search .logo a img{
    margin-top: 5px;
}
.hide-search-wrap .hide-search form{
    width: 600px;
    height: 40px;
    float: left;
    margin: 7px 0px 0px 90px;
}
.hide-search-wrap .hide-search form input[type="text"]{
    border: 2px solid red;
    padding: 5px 5px 5px 30px;
    height: 40px;
    width: 496px;
    outline: none;
    float: left;
    background: url(../images/search.png) no-repeat 10px center;
    background-size: 18px;
    text-indent: 10px;
    font-size: 18px;
    box-sizing: border-box;
}
.hide-search-wrap .hide-search form input[type="submit"]{
    height: 40px;
    width: 100px;
    float: left;
    outline: none;
    background-color: red;
    font-weight: 800;
    color: white;
    border: none;
    cursor: pointer;
}
/* 网页的搜索 */
.search-wrap-wrap{
    background-color: white;
}

.search-wrap{
    width: 1210px;
    height: 112px;
    margin: 0 auto;
    background-color: white;
}
.search-wrap div{
    float: left;
    padding-top: 30px;
}
.search-wrap .logo a img{
    margin-right: 90px;
}
/* 搜索框 */
.search-wrap .search{
    padding-top: 30px;
}
.search-wrap .search ul li{
    float: left;
}
.search-wrap .search form{
    width: 600px;
    height: 40px;
}
.search-wrap .search form input[type="text"]{
    border: 2px solid red;
    padding: 5px 5px 5px 30px;
    height: 40px;
    width: 496px;
    outline: none;
    float: left;
    background: url(../images/search.png) no-repeat 10px center;
    background-size: 18px;
    text-indent: 10px;
    font-size: 18px;
    box-sizing: border-box;
}
.search-wrap .search form input[type="submit"]{
    height: 40px;
    width: 100px;
    float: left;
    outline: none;
    background-color: red;
    font-weight: 800;
    color: white;
    border: none;
    cursor: pointer;
}
.search-wrap .search .hot{
    width: 600px;
    padding-top: 5px;
    font-size: 12px;
    color: #999;
}
.search-wrap .search .hot a{
    font-size: 12px ;
    color: red;
    font-weight: 600;
    display: inline-block;
    margin: 0 15px;
}
.search-wrap .search .hot a::after{
    content: url(../images/hot.gif);
    vertical-align: middle;
}
.search-wrap .search .hot a:last-child{
    font-size: 12px;
    font-weight: 400;
    color: #999;
    float: right;
}
.search-wrap .search .hot a:last-child::after{
    content: none;
}
/* 购物车 */
.search-wrap .cart{
    padding-top: 27px;
    margin-left: 100px;
}
.search-wrap .cart aside:hover{
    background-color:#f7f7f7 ;
}
.search-wrap .cart aside{
    width: 118px;
    height: 42px;
    border: 1px solid #878787;
    border-radius: 3px;
    background: url(../images/cart.png) no-repeat 15px center;
    background-size: 28px;
    position: relative;
}
.search-wrap .cart aside i{
    display: inline-block;
    position: absolute;
    width: 15px;
    height: 15px;
    font-size: 10px;
    line-height: 15px;
    text-align: center;
    border-radius: 50%;
    background-color: red;
    left: 30px;
    top: 5px;
    color: white;
}
.search-wrap .cart aside a{
    display: inline-block;
    width: 100%;
    height: 42px;
    line-height: 42px;
    text-indent: 55px;
    color: #878787;
}



/* 导航 */
.nav-wrap{
    background-color:#e4093c;
}
.nav-wrap .nav{
    width: 1210px;
    height: 40px;
    margin: 0 auto;
    position: relative;
}
.nav-wrap .nav .main .menu{
    position: absolute;
    width: 230px;
    min-height: 100px;
    background-color: rgba(255, 255, 255, 1);
    left: 0px;
    top: 40px;
    box-sizing: border-box;
    border:  2px solid #878787;
    border-right:  1px solid #DAD8D9;
    z-index: 10;
    display: none;
}
.nav-wrap .nav .main .menu figure{
    font-size: 14px;
    font-weight: 600;
    box-sizing: border-box;
    color: black;
    padding: 5px 5px 5px 15px;
    margin: 1px 0px 0px 1px;
    position: relative;
    border-bottom: 1px dotted #DAD8D9;
    
}
.nav-wrap .nav .main .menu figure:last-child{
    padding-top: 10px;
    font-size: 14px;
    font-weight: 600;
}
.nav-wrap .nav .main .menu figure a{
    color: black;
}
.nav-wrap .nav .main .menu figure figcaption{
    font-size: 12px;
    font-weight: 400;
    padding: 5px 5px 5px 0px;
    word-spacing: 5px;
}
.nav-wrap .nav .main .menu figure figcaption a{
    line-height: 20px;
    color: black;
}
.nav-wrap .nav .main .menu figure  a:hover{
    color: red;
}
/* 移入移出隐藏导航 */
.nav-wrap .nav .main .menu figure figcaption aside{
    box-sizing: border-box;
    border: 1px solid #DAD8D9;
    width: 840px;
    min-height: 482px;
    background-color: white;
    position: absolute;
    left: 225px;
    top: -1px;
    display: none;
}
.nav-wrap .nav .main .menu figure figcaption aside ul{
    box-sizing: border-box;
    padding-top: 5px;
    position: relative;
    z-index: 2;
}
.nav-wrap .nav .main .menu figure figcaption aside ul li p{
    float: left;
    color: #666;
    font-size: 13px;
    height: 50px;
    line-height: 50px;
}
.nav-wrap .nav .main .menu figure figcaption aside ul li p:nth-child(1){
    padding-left: 20px;
    width: 135px;
}
.nav-wrap .nav .main .menu figure figcaption aside ul li p:nth-child(2){
    width: 650px;
    border-bottom: 1px dashed #DAD8D9;
}

.nav-wrap .nav .main .menu figure figcaption aside ul li p:nth-child(1) i{
    display: inline-block;
    color: #666;
    font-size: 13px;
    float: right;
    padding-right: 5px; 
}
.nav-wrap .nav .main .menu figure figcaption aside ul li p:nth-child(2) a{
    color: #666;
    padding: 5px;
    font-size: 13px;
}
.nav-wrap .nav .main .menu figure figcaption aside ul li p:nth-child(2) a:hover{
    color: red;
}
.nav-wrap .nav .main .menu figure figcaption aside ul li p:nth-child(2) a:nth-child(1){
    padding-left: 0;
}

.nav-wrap .nav .main,.nav-wrap .nav .item{
    float: left;
}
.nav-wrap .nav .main{
    height: 40px;
    width: 230px;
    background-color:#c91518;
    line-height: 40px;
    text-indent: 30px;
    font-size: 20px;
    font-weight: 600;
    color: white;
}
.nav-wrap .nav .item a{
    display: inline-block;
    height: 40px;
    padding-left: 15px;
    padding-right: 15px;

    line-height: 40px;
    font-size: 18px;
    font-weight: 600;
    color: white;
}
.nav-wrap .nav .item a:hover{
    background-color: red;
}
/* 年度推荐好书 */
.haoshu-wrap{
    background-color: #f7f7f7;
    border-bottom: 1px solid #e8e8e8;
}
.haoshu{
    height: 35px;
    width: 1210px;
    margin: 0 auto;
}
.haoshu ul li{
    float: left;
    line-height: 35px;
}
.haoshu ul li:nth-child(1){
    text-indent: 10px;
    color:  #666;
    padding-right: 20px;
}
.haoshu ul li a{
    display: inline-block;
    padding: 0px 20px;
    border-left: 1px solid #e8e8e8;
    font-size: 12px;
    color: #666
}
.haoshu ul li a:hover{
    color: red;
}
/* 放大镜 */
.details{
    width: 1210px;
    min-height: 50px;
    margin: 0 auto;
    overflow: hidden;
}
.details h2{
    padding: 20px 0 10px 20px;
    font-size: 20px;
    font-weight: 600;
    color: #666;
}
.details h2 span{
    font-size: 13px;
    color: #878787;
    font-weight: 400;
}
.imgleft{
    position: relative;
    float: left;
}
.s_box{
    width:300px;
    height:300px;
    position: relative;
    margin: 20px;
    border: 1px solid  #999;
}
.s_box img{
    width:300px;
    height:300px;
}
.s_box img:nth-of-type(2){
    position: absolute;
    width: 81px;
    height: 79px;
    right: 0px;
    top: 0px;
}
.imgleft a{
    display: block;
    margin: 0px 0px 0px 110px;
    height: 25px;
    width: 100px;
    border-radius: 3px;
    background: url(../images/classify_icons.png) no-repeat -7px -266px;
}
.s_box span{
    position: absolute;
    left:0;
    top:0;
    background: rgba(200,200,200,0.6);
    display: none;
    z-index: 1;
}
.s_box p{
    margin: 0;
    position: absolute;
    left:0;
    top:0;
    right:0;
    bottom: 0;
    background: transparent;
    z-index: 2;
}
.b_box{
    width:600px;
    height:600px;
    position: absolute;
    left: 360px;
    top:0px;
    overflow: hidden;
    border: 1px solid #999;
    display: none;
}
.b_box img{
    width: 900px;
    height:900px;
    position: absolute;
    left:0;
    top:0;
}
.wordright{
    float: left;
    margin: 20px;
    width: 800px;
    min-height: 400px;
}
/* 详情 */
.wordright h3{
    font-size: 20px;
    font-weight: 600;
    color: black;
    padding-bottom: 20px;
}
.wordright p{
    font-size: 13px;
    color: #666;
    padding: 0 0 5px 0;
}
.wordright>p:nth-of-type(1){
    font-size: 16px;
    color: red;
    border-bottom: 1px solid #e8e8e8;
}
.wordright>p:nth-of-type(2){
    padding: 20px 0 5px 0;
}
.wordright p:nth-of-type(2) span{
    text-decoration: line-through;
}
.wordright p:nth-of-type(3) span{
    font-size: 25px;
    color: red;
    font-weight: 600;
}
.wordright p:nth-of-type(3) i{
    color: red;
}
.wordright>p:nth-of-type(4) option{
    color: #666;
}
.wordright p:nth-of-type(4)::after{
    content: "现在有货";
    font-size: 15px;
    color: #666;
    font-weight: 500;
    display: inline-block;
    text-indent: 20px;
}
.wordright p:nth-of-type(5) a{
    font-size: 13px;
}
.wordright aside{
    font-size: 13px;
    color: #666;
}
.wordright aside p{
    font-size: 13px;
    color: red;
    padding: 0 0 5px 0;
    text-indent: 30px;
}
.wordright .count i,.wordright .count span,.wordright .count b{
    display: inline-block;
    border: 1px solid #878787;
}
.wordright .count i,.wordright .count b{
    width: 10px;
    height: 10px;
    vertical-align: middle;
    line-height: 10px;
    text-align: center;
    cursor: pointer;
}
.wordright .count span{
    width: 20px;
    height: 15px;
    vertical-align: middle;
    line-height: 15px;
    text-align: center;
    margin: 0 2px;
}
.wordright .cart{
    width: 170px;
    height: 30px;
    line-height: 30px;
    border: 1px solid #DAD8D9;
    margin: 10px 0px 10px 0;
    background-color: red;
    border-radius: 3px;
    position: relative;
    cursor: pointer;
}
.wordright .cart .cart-tishi{
    display: block;
    position: absolute;
    width: 300px;
    height: 110px;
    box-sizing: border-box;
    padding: 2px;
    border: 1px solid #e8e8e8;
    top: -140px;
    left: -160px;
    background-color: white;
    z-index: 2;
    display: none;
}
.wordright .cart .cart-tishi>span:nth-of-type(1){
    display: block;
    box-sizing: border-box;
    width:100%;
    height: 30px;
    background-color: red;
    color: white;
    line-height: 23px;
    padding: 3px;
}
.wordright .cart .cart-tishi>span:nth-of-type(1) i{
    display: inline-block;
    float: right;
    font-size: 15px;
}
.wordright .cart .cart-tishi>span:nth-of-type(2){
    display: block;
    box-sizing: border-box;
    margin: 3px 5px;
    background-color: wheat;
    height: 30px;
    line-height: 30px;
    text-align: center;
    color: green;
}
.wordright .cart .cart-tishi>span:nth-of-type(3){
    display: block;
}
.wordright .cart .cart-tishi>span:nth-of-type(3) a,.cart-tishi>span:nth-of-type(3) i{
    display: inline-block;
    height: 20px;
    width: 100px;
    border: 1px solid #e8e8e8;
    margin-left: 20px;
    line-height: 20px;
    border-radius: 3px;
    text-align: center;
    font-size: 13px;
}
.wordright .cart .cart-tishi>span:nth-of-type(3) a{
    color: white;
    background: red;
}
.wordright .cart .cart-tishi>span:nth-of-type(3) i{
    color:#666;
    background: #f7f7f7;
}
.wordright .cart i,.wordright .cart span{
    font-size: 20px;
    display: inline-block;
    padding: 0 10px;
    margin: 3px 0;
    height: 26px;
    color: white;
    font-weight: 500;
}
.wordright .cart span{
    border-right: 1px solid white;
}
.wordright article p a,.wordright article p span{
    color: #666;
    font-size: 13px;
}
.wordright article p:nth-of-type(2){
    padding-left: 40px;
}
.wordright .cart1{
    font-size: 13px;
    color: red;
    float: right;
    height: 20px;
    line-height: 20px;
}
.wordright .cart1 b{
    font-size: 18px;
    color: red;
    font-weight: 600;
}
.wordright .cart1 a{
    display: inline-block;
    background-color: red;
    border-radius: 2px;
}
.wordright .cart1 i,.wordright .cart1 span{
    font-size: 15px;
    display: inline-block;
    padding: 0 10px;
    margin: 2px 0;
    height: 20px;
    color: white;
    font-weight: 500;
}
.wordright .cart1 span{
    border-right: 1px solid white;
}
/* 书籍简介 */
.jieshao{
    width: 1200px;
    min-height: 50px;
    margin: 0 auto;
}
.jieshao>ul{
    height: 30px;
    display: flex;
    border: 1px solid #878787;
}
.jieshao>ul li{
    width: 150px;
    height: 30px;
    line-height: 30px;
    text-align: center;
    border-right: 1px solid #878787;
}
.jieshao>ul .active1{
    border-top: 2px solid red;
    color: red;
    background-color: #e8e8e8;
}
.jieshao article{
    width: 1198px;
    height: 180px;
    border: 1px solid #878787;
    border-top: none;
    display: none;
}
.jieshao .active2{
    display: block;
    background-color: #e8e8e8;

}
.jieshao article:nth-of-type(1) ul{
    display: flex;
    flex-wrap: wrap;
    border-top: none;
    padding: 30px 20px;
    background-color: #e8e8e8;
}
.jieshao article:nth-of-type(1) ul li{
    width: 33%;
    height: 30px;
    line-height: 25px;
}
.jieshao article:nth-of-type(2) aside{
    float: left;
}
.jieshao article:nth-of-type(2) aside:nth-of-type(1) p:nth-of-type(1){
    padding: 20px 0px 10px 20px;
    color: #666;
    font-size: 13px;
}
.jieshao article:nth-of-type(2) aside:nth-of-type(1) p:nth-of-type(2){
    font-size: 25px;
    color: orange;
    font-weight: 600;
    padding: 0px 0px 10px 20px;

}
.jieshao article:nth-of-type(2) aside:nth-of-type(1) p:nth-of-type(2) span{
    color: #666;
    font-size: 13px;
}
.jieshao article:nth-of-type(2) aside:nth-of-type(1) p:nth-of-type(3){
    padding: 0px 0px 10px 20px;
    color: #666;
    font-size: 13px;
}
.jieshao article:nth-of-type(2) aside:nth-of-type(2) dl{
    width: 300px;
    height: 20px;
    padding: 0 0 10px 20px;
}
.jieshao article:nth-of-type(2) aside:nth-of-type(2) dl dt,.jieshao article:nth-of-type(2) aside:nth-of-type(2) dl dd{
    float: left;
    width: 90px;
    height: 15px;
    margin: 10px 0 0 0;
}
.jieshao article:nth-of-type(2) aside:nth-of-type(2) dl dd{
    width: 120px;
    height: 6px;
    margin: 14px 0 0 10px;
    border: 1px solid orange;
    position: relative;
}
.jieshao article:nth-of-type(2) aside:nth-of-type(2) dl:nth-of-type(1) dd span{
    display: inline-block;
    width: 100px;
    height: 6px;
    position: absolute;
    background-color:  orange;
    top: 0px;
}
.jieshao article:nth-of-type(2) aside:nth-of-type(2) dl:nth-of-type(5) dd span{
    display: inline-block;
    width: 20px;
    height: 6px;
    position: absolute;
    background-color:  orange;
    top: 0px;
}

.jieshao article:nth-of-type(2) aside:nth-of-type(2) dl:nth-of-type(1){
    margin-top: 10px;
}
.jieshao article:nth-of-type(2) aside:nth-of-type(2) dl:nth-of-type(1) dt{
    background: url(../images/common-bg.png) no-repeat 0px -63px;
}
.jieshao article:nth-of-type(2) aside:nth-of-type(2) dl:nth-of-type(2) dt{
    background: url(../images/common-bg.png) no-repeat 0px -81px;
}
.jieshao article:nth-of-type(2) aside:nth-of-type(2) dl:nth-of-type(3) dt{
    background: url(../images/common-bg.png) no-repeat 0px -97px;
}
.jieshao article:nth-of-type(2) aside:nth-of-type(2) dl:nth-of-type(4) dt{
    background: url(../images/common-bg.png) no-repeat 0px -115px;
}
.jieshao article:nth-of-type(2) aside:nth-of-type(2) dl:nth-of-type(5) dt{
    background: url(../images/common-bg.png) no-repeat 0px -133px;
}
.jieshao article:nth-of-type(2) aside:nth-of-type(3) p:nth-of-type(1){
    font-size: 13px;
    color: #666;
    padding: 20px 0 10px 120px;
}
.jieshao article:nth-of-type(2) aside:nth-of-type(3) p:nth-of-type(2){
    padding: 0px 0 10px 120px;
}
.jieshao article:nth-of-type(2) aside:nth-of-type(3) p:nth-of-type(2) i{
    display: inline-block;
    height: 18px;
    width: 20px;
    background: url(../images/common-bg.png) no-repeat -93px -63px;
}
.jieshao article:nth-of-type(2) aside:nth-of-type(3) p:nth-of-type(3){
    padding: 0px 0 10px 120px;
}
.jieshao article:nth-of-type(2) aside:nth-of-type(3) p:nth-of-type(3){
    font-size: 13px;
    color: #666666;
}

.jieshao article:nth-of-type(2) aside:nth-of-type(3) p:nth-of-type(3) span{
    display: inline-block;
    height: 22px;
    width: 100px;
    border-radius: 3px;
    background:#e8e8e8;
    margin-right: 30px;
    text-align: center;
    line-height: 22px;
    border: 1px solid #666;
}
/* 网页的指南 */
.guide{
    width: 1210px;
    margin: 0 auto ;
    padding: 60px 0;
    overflow: hidden;
}
.guide ul{
    display: flex;
    justify-content: space-between;
}
.guide ul li{
    width: 172px;
    text-align: center;
}
.guide ul li h3{
    font-weight: 400;
    font-size: 20px;
    margin: 0 20px;
    color: cornflowerblue;
    border-bottom: 1px solid #666;
}
.guide ul li ul{
    display: flex;
    flex-direction: column;
}
.guide ul li ul li a{
    display: inline-block;
    height: 20px;
    width: 100%;
    margin: 0 45px;
    font-size: 12px;
    color: #666;
    text-align: left;
}
.guide ul li ul li{
    background: url(../images/repeat-bg.png) no-repeat 20px 4px;
}
.guide ul li ul li a:hover{
    color: red;
}
.guide ul li:nth-child(7) ul li:nth-child(1) {
    background: url(../images/repeat-bg.png) no-repeat 20px -20px;  
}
.guide ul li:nth-child(7) ul li:nth-child(2) {
    background: url(../images/repeat-bg.png) no-repeat 20px -47px;   
}
.guide ul li:nth-child(7) ul li:nth-child(3) {
    background: url(../images/repeat-bg.png) no-repeat 20px -74px;   
}
.guide ul li:nth-child(7) ul li:nth-child(4) {
    background: url(../images/repeat-bg.png) no-repeat 20px -99px;
}
/* 服务 */
.server{
    height: 54px;
    width: 1210px;
    margin: 0 auto;
    overflow: hidden;
    padding-bottom: 40px;
}
.server ul{
    display: flex;
    justify-content: space-between;
}
.server ul li{
    padding: 0 110px;
    line-height: 27px;
    text-align: center;
}
.server ul li:nth-child(1){
    background: url(../images/login_footer1.png) no-repeat 40px center;
}
.server ul li:nth-child(2){
    background: url(../images/login_footer2.png) no-repeat 40px center;
}
.server ul li:nth-child(3){
    background: url(../images/login_footer3.png) no-repeat 40px center;
}
.server ul li:nth-child(4){
    background: url(../images/login_footer4.png) no-repeat 40px center;
}

/* 网页的底部 */
.footer{
    width: 1210px;
    margin: 0 auto;
    padding-bottom: 40px;
}
.footer h3,.footer p{
    text-align: center;
}
.footer h3 a{
    color: #666;
    font-size: 15px;
}
.footer h3 a:hover{
    color: red;
}
.footer h3{
    padding-bottom: 20px;
    color: #666;
}
.footer p{
    color:#666 ;
    font-size: 12px;
}
.footer p a{
    color:#666 ;

}
.footer p a:hover{
    color: red;
}




